/**
 * @license
 * Copyright 2021 Google LLC. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * =============================================================================
 */

import {KernelConfig, Sub} from '@tensorflow/tfjs-core';
import {binaryKernelFunc} from '../kernel_utils/kernel_funcs_utils';
import {subImplCPU as cpuSub} from '../kernel_utils/shared';
import {BinaryOpType} from './binary_op_util';

export const sub = binaryKernelFunc({
  opSnippet: BinaryOpType.SUB,
  cpuKernelImpl: cpuSub,
  supportsComplex: true
});

export const subConfig: KernelConfig = {
  kernelName: Sub,
  backendName: 'webgpu',
  kernelFunc: sub
};
